Tools & Wizards About Us
ykjl.en.alibaba.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

ykjl.en.alibaba.com

Company Overview - Yongkang Jiulong Tools Co., Ltd.

Page Load Speed

3.4 sec in total

First Response

436 ms

Resources Loaded

2.7 sec

Page Rendered

245 ms

ykjl.en.alibaba.com screenshot

About Website

Visit ykjl.en.alibaba.com now to see the best up-to-date Ykjl En Alibaba content for China and also check out these interesting facts you probably never knew about ykjl.en.alibaba.com

Yongkang Jiulong Tools Co., Ltd. Products:Putty Knife,Bricklaying Trowel,Plastering Trowel

Visit ykjl.en.alibaba.com

Key Findings

We analyzed Ykjl.en.alibaba.com page load time and found that the first response time was 436 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

ykjl.en.alibaba.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

26/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value16.4 s

0/100

10%

TBT (Total Blocking Time)

Value4,880 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value27.1 s

0/100

10%

Network Requests Diagram

ykjl.en.alibaba.com

436 ms

ykjl.en.alibaba.com

497 ms

37 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

37 ms

index.js

61 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Ykjl.en.alibaba.com, 58% (19 requests) were made to S.alicdn.com and 9% (3 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 978.2 kB (49%)

Content Size

2.0 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Ykjl.en.alibaba.com main page is 2.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 435.1 kB

  • Original 526.4 kB
  • After minification 525.3 kB
  • After compression 91.2 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 435.1 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 29.8 kB
  • After minification 29.8 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Ykjl En Alibaba images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 543.1 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 885.3 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 543.1 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (35%)

Requests Now

31

After Optimization

20

  • AJAX
  • Images
  • JavaScript

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ykjl En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ykjl.en.alibaba.com

ykjl.en.alibaba.com

436 ms

ykjl.en.alibaba.com

ykjl.en.alibaba.com

497 ms

37 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

37 ms

index.js

index.js

61 ms

index.js

index.js

44 ms

renderHeader.js

renderHeader.js

52 ms

awsc.js

awsc.js

40 ms

18 ms

7.gif

7.gif

78 ms

et_n.js

et_n.js

13 ms

um.js

um.js

73 ms

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

24 ms

H0dd4fd85fc344f79a35555df205380a3x.jpg

H0dd4fd85fc344f79a35555df205380a3x.jpg

219 ms

He8ed58cce4224687bae9b2a21c0c57aey.jpg

He8ed58cce4224687bae9b2a21c0c57aey.jpg

86 ms

wu.json

wu.json

19 ms

H62f7be76f0fb43259bb767773a7ad32ac.jpg

H62f7be76f0fb43259bb767773a7ad32ac.jpg

1465 ms

hot-sale-carbon-steel-bricklayer-tools-with.jpg_640x640.jpg

hot-sale-carbon-steel-bricklayer-tools-with.jpg_640x640.jpg

600 ms

Carbon-Steel-Corner-Plastering-Trowel-Bricklaying-Trowel.jpg_300x300.jpg

Carbon-Steel-Corner-Plastering-Trowel-Bricklaying-Trowel.jpg_300x300.jpg

499 ms

cement-tools-rubber-handle-polished-blade-bricklaying.jpg_300x300.jpg

cement-tools-rubber-handle-polished-blade-bricklaying.jpg_300x300.jpg

461 ms

Triangle-shape-blade-carbon-steel-trowels-building.jpg_300x300.jpg

Triangle-shape-blade-carbon-steel-trowels-building.jpg_300x300.jpg

309 ms

TB13ZJgvYj1gK0jSZFuXXcrHpXa-800-520.png

TB13ZJgvYj1gK0jSZFuXXcrHpXa-800-520.png

47 ms

stainless-steel-trowel-Carbon-steel-size-color.jpg_350x350.jpg

stainless-steel-trowel-Carbon-steel-size-color.jpg_350x350.jpg

725 ms

5pcs-set-construction-tools-polished-blade-marshalltown.jpg_350x350.jpg

5pcs-set-construction-tools-polished-blade-marshalltown.jpg_350x350.jpg

521 ms

Construction-Handle-Tools-Notch-Trowel-Plastering-Trowel.jpg_350x350.jpg

Construction-Handle-Tools-Notch-Trowel-Plastering-Trowel.jpg_350x350.jpg

779 ms

stainless-steel-trowel-Carbon-steel-size-color.jpg_480x480.jpg

stainless-steel-trowel-Carbon-steel-size-color.jpg_480x480.jpg

1341 ms

New-Model-Building-Construction-Tools-Carbon-Steel.jpg_480x480.jpg

New-Model-Building-Construction-Tools-Carbon-Steel.jpg_480x480.jpg

1796 ms

5pcs-soft-grio-trowel-set-London-brick.jpg_350x350.jpg

5pcs-soft-grio-trowel-set-London-brick.jpg_350x350.jpg

999 ms

Carbon-Steel-Corner-Plastering-Trowel-Bricklaying-Trowel.jpg_350x350.jpg

Carbon-Steel-Corner-Plastering-Trowel-Bricklaying-Trowel.jpg_350x350.jpg

1014 ms

um.json

um.json

57 ms

getUmid.do

getUmid.do

18 ms

eg.js

eg.js

3 ms

index.js

index.js

52 ms

Accessibility Review

ykjl.en.alibaba.com accessibility score

71

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

ykjl.en.alibaba.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

ykjl.en.alibaba.com SEO score

79

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ykjl.en.alibaba.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Ykjl.en.alibaba.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

ykjl.en.alibaba.com

Open Graph data is detected on the main page of Ykjl En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: